You can also set the view of the column and row headers in <switchinline select="sys"><caseinline select="MAC"><item type="menuitem">%PRODUCTNAME - Preferences</item></caseinline><defaultinline><item type="menuitem">Tools - Options</item></defaultinline></switchinline> - <link href="text/shared/optionen/01060100.xhp"><emph>%PRODUCTNAME Calc - View</emph></link>.